Understanding Quadratics

Front

What is the vertex form of a quadratic equation?

Back

Front

How do you find the y-intercept of a quadratic equation?

Back

Front

What is the standard form of a quadratic equation?

Back

Front

What does the 'a' value in a quadratic equation indicate?

Back

The 'a' value determines the direction of the parabola: if a > 0, it opens upwards; if a < 0, it opens downwards.

Front

How do you convert from vertex form to standard form?

Back

Front

What is the significance of the vertex in a quadratic function?

Back

The vertex represents the highest or lowest point of the parabola, depending on the direction it opens.

Front

How do you convert from factored form to standard form?

Back

Front

What is the axis of symmetry in a quadratic function?

Back

Front

How do you find the roots of a quadratic equation?

Back

Front

Back

The y-intercept is the point (0, 7).